Cutting device for corrugated pipe production

Abstract

The utility model discloses a corrugated pipe production cutting device, and relates to the technical field of corrugated pipe production, the corrugated pipe production cutting device comprises a base, the top of the base is provided with a movement mechanism, the surface of the top of the base is provided with a groove, the interiors of the two ends of the groove are respectively provided with a movement block, and the number of the movement blocks is two. And a rotating rod is arranged in the groove and penetrates through the moving block. According to the corrugated pipe production cutting device, a fixing plate moves through rotation of a threaded rod, a motor moves at the same time, a processing plate and a cutting knife are pushed to move at the same time, the cutting knife enters a corrugated pipe, the cutting knife is automatically aligned to the position needing to be cut, a tape can be stretched through movement of the fixing plate, and the cutting effect is improved. The moving position can be known through the measuring tape, accurate moving of the cutting knife is achieved, the cutting knife makes contact with the designated position while the position is found, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated pipe production, in particular to a corrugated pipe production cutting device. Background Art

[0002] Bellows are tubular elastic sensitive elements made of foldable corrugated sheets connected along the folding and stretching directions. Bellows are widely used in instrumentation, primarily as measuring elements in pressure gauges, converting pressure into displacement or force. Existing techniques for precisely cutting bellows require manual pre-positioning of the desired cut, followed by aligning the cutter with the marked line. This method cannot simultaneously position the cutter and ensure contact with the designated location, making cutting inconvenient.

[0003] For example, patent application number CN202011182672.0, this invention belongs to the field of corrugated pipe processing equipment, especially a pipe cutting device for MPVE corrugated pipe production. The invention has a novel design and can achieve stable fixation of the MPVE corrugated pipe, which can avoid the displacement of the MPVE corrugated pipe during the cutting process. The cutting accuracy is high and the work quality is high. After the MPVE corrugated pipe is fixed, the MPVE corrugated pipe can be automatically cut into multiple sections. The degree of automation is high, the manual labor is small, and the practicality is high. When in use, it is necessary to manually find the position to be cut in advance, and then align the cutting knife with the marking line for cutting. This method cannot find the position at the same time and let the cutting knife contact the specified position, which makes cutting inconvenient.

[0004] For example, patent application number CN202320318386.5, the utility model discloses a cutting and cooling device for the production and processing of corrugated pipes, specifically relating to the field of corrugated pipe processing technology. The utility model can realize uniform spraying on the surface of the corrugated pipe and realize uniform cooling to prevent the quality of the corrugated pipe from being affected by rapid cooling and uneven cooling. When in use, it is necessary to manually find the position to be cut in advance, and then align the cutting knife with the marking line for cutting. This method cannot find the position at the same time as the cutting knife contacts the specified position, resulting in inconvenient cutting. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a corrugated pipe production cutting device, which solves the problem of needing to manually find the position to be cut in advance and then aligning the cutting knife with the marked line for cutting. This method cannot simultaneously find the position and allow the cutting knife to contact the specified position, making cutting inconvenient.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a corrugated pipe production and cutting device, comprising a base, a motion mechanism is provided on the top of the base, a groove is provided on the top surface of the base, motion blocks are provided inside both ends of the groove, and there are two motion blocks, a rotating rod is provided inside the groove, and the rotating rod passes through the motion block.

[0007] The motion mechanism includes an adjusting plate, and there are two adjusting plates. The adjacent ends of the two adjusting plates are each provided with a circular ring, and the top and bottom of the circular ring are each provided with an arc plate, and the arc plate is in contact with the circular ring. A processing plate is provided inside the circular ring, and a hole groove is provided on the surface of the processing plate away from the adjusting plate. A cutting knife is provided inside the hole groove, and the top of the cutting knife is sharp. An electric push rod is provided on one side of the bottom end of the cutting knife, and an outlet is provided on the top surface of the processing plate, and the outlet is connected to the connection of the hole groove. A horizontal plate is provided above the base, and the horizontal plate is fixedly connected to an adjusting plate. A tape measure is provided at the bottom of the end of the horizontal plate away from the adjusting plate.

[0008] Preferably, the adjustment plate is fixedly connected to the motion block, and both end surfaces of the rotating rod are provided with threads, and the two sections of threads are arranged in opposite directions.

[0009] Preferably, a vertical groove is provided on a surface of one side of the adjustment plate close to the arc-shaped plate, and connecting springs are provided inside the top end and the bottom end of the vertical groove.

[0010] Preferably, the processing plate is in contact with the regulating plate, a pushing rod is provided on one side of the processing plate, and a motor is provided on one end of the pushing rod away from the processing plate.

[0011] Preferably, a fixing plate is fixedly provided at the bottom of the transverse plate, a threaded rod is provided above the pushing rod, and the threaded rod passes through the fixing plate and is threadedly connected to the fixing plate.

[0012] Preferably, the push rod passes through the adjustment plate and contacts the adjustment plate, and the top end of the fixed plate is movably connected to the transverse plate.

[0013] Beneficial effects

[0014] The utility model provides a corrugated pipe production cutting device. Compared with the existing technology, it has the following features:

[0015] Beneficial effects:

[0016] 1. The corrugated pipe production and cutting device moves the fixed plate through the rotation of the threaded rod, which causes the motor to move at the same time, and pushes the processing plate and the cutting knife to move at the same time, allowing the cutting knife to enter the inside of the corrugated pipe and automatically align with the position to be cut. The movement of the fixed plate can stretch the tape measure, and the moving position can be known through the tape measure, so as to achieve precise movement of the cutting knife, so that the cutting knife can contact the specified position while finding the right position, thereby improving work efficiency.

[0017] 2. The bellows production and cutting device can move the moving block through the threads set oppositely at both ends of the rotating rod surface, so that the distance between the two adjustment plates is reduced. The distance between the two adjustment plates is equal to the length of the bellows. First, the arc plates above and below the ring are moved, and the distance between them and the ring is expanded to facilitate the subsequent ring to be located inside one end of the bellows. The bellows is placed on the base, and the inner wall of one end of the bellows is in contact with the ring. By resetting the connecting spring, the arc plate is in contact with the outer side of the bellows. The bellows can be fixed by the arc plate and the ring to prevent the bellows from falling and subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the motion mechanism of the utility model;

[0020] Figure 3 This is a top view of the ring and cutting knife of the utility model;

[0021] Figure 4 This is a bottom view of the motion of the present utility model;

[0022] Figure 5 It is a top view of the overall structure of the utility model.

[0023] In the figure: 1. Base; 2. Moving mechanism; 201. Adjusting plate; 202. Ring; 203. Arc plate; 204. Processing plate; 205. Hole groove; 206. Cutting knife; 207. Electric push rod; 208. Outlet; 209. Horizontal plate; 210. Measuring tape; 211. Vertical groove; 212. Push rod; 213. Motor; 214. Fixed plate; 215. Threaded rod; 3. Groove; 4. Moving block; 5. Rotating rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The utility model provides a technical solution: a corrugated pipe production and cutting device, including a base 1, a motion mechanism 2 is provided on the top of the base 1, a groove 3 is provided on the top surface of the base 1, motion blocks 4 are provided inside both ends of the groove 3, and the number of motion blocks 4 is two, a rotating rod 5 is provided inside the groove 3, and the rotating rod 5 passes through the motion block 4.

[0026] The motion mechanism 2 includes an adjusting plate 201, and there are two adjusting plates 201. The adjacent ends of the two adjusting plates 201 are each provided with a circular ring 202. The top and bottom of the circular ring 202 are each provided with an arc plate 203. The arc plate 203 is in contact with the circular ring 202. A processing plate 204 is provided inside the circular ring 202. The surface of the processing plate 204 on the side away from the adjusting plate 201 is provided with a hole groove 205. A cutting knife 206 is provided inside the hole groove 205, and the top of the cutting knife 206 is sharp. An electric push rod 207 is provided on one side of the bottom end of the cutting knife 206. An outlet 208 is provided on the top surface of the processing plate 204, and the outlet 208 is connected to the connection between the hole groove 205 and the bottom of the base 1. A horizontal plate 209 is provided above the base 1. The horizontal plate 209 is fixedly connected to one adjusting plate 201, and a tape measure 210 is provided at the bottom of the end of the horizontal plate 209 away from the adjusting plate 201.

[0027] A vertical groove 211 is provided on the surface of one side of the adjustment plate 201 close to the arc plate 203, and connecting springs are provided inside the top and bottom ends of the vertical groove 211. The processing plate 204 is in contact with the adjustment plate 201, and a pushing rod 212 is provided on one side of the processing plate 204. A motor 213 is provided on the end of the pushing rod 212 away from the processing plate 204.

[0028] A fixed plate 214 is fixedly provided at the bottom of the horizontal plate 209, and a threaded rod 215 is provided above the push rod 212. The threaded rod 215 passes through the fixed plate 214 and is threadedly connected to the fixed plate 214. The push rod 212 passes through the adjustment plate 201 and contacts the adjustment plate 201. The top of the fixed plate 214 is movably connected to the horizontal plate 209.

[0029] See also Figure 1 and 5 The adjusting plate 201 is fixedly connected to the moving block 4 , and both end surfaces of the rotating rod 5 are provided with threads, and the two sections of threads are arranged in opposite directions.

[0030] During operation, the rotating rod 5 is rotated, and the moving block 4 can be moved by the threads arranged oppositely at both ends of the surface of the rotating rod 5, so that the moving block 4 moves along the groove 3, and the adjusting plate 201 fixedly connected to the moving block 4 moves at the same time, so that the distance between the two adjusting plates 201 is reduced, and the distance between the two adjusting plates 201 is equal to the length of the corrugated pipe. First, the arc plate 203 above and below the ring 202 is moved. Since the arc plate 203 is movably connected to the vertical groove 211, the arc plate 203 is moved along the vertical groove 211, and the connecting spring is squeezed and connected with the ring The distance between 202 is enlarged, which makes it convenient for the subsequent circular ring 202 to be located inside one end of the bellows. The bellows is placed on the base 1, so that the inner wall of one end of the bellows is in contact with the circular ring 202. By resetting the connecting spring, the arc plate 203 is in contact with the outer side of the bellows. The bellows can be fixed by the arc plate 203 and the circular ring 202 to prevent the bellows from falling. For subsequent operations, the rotating threaded rod 215 is used. Since the threaded rod 215 is threadedly connected to the fixing plate 214, the fixing plate 214 is moved by the rotation of the threaded rod 215, and the top of the fixing plate 214 is in contact with the fixing plate 214. The horizontal plate 209 is movably connected, allowing the fixed plate 214 to move along the horizontal plate 209, and the motor 213 and the push rod 212 fixedly connected to the fixed plate 214 move at the same time, pushing the processing plate 204 to move. Since the processing plate 204 is in contact with the ring 202, the distance between the processing plate 204 and the adjustment plate 201 is expanded, allowing the electric push rod 207 and the cutting knife 206 to enter the inside of the corrugated tube at the same time, allowing the cutting knife 206 to align with the position where cutting is required. Since the push rod 212 passes through the adjustment plate 201 and contacts the adjustment plate 201, it is ensured that the push rod 212 moves along with the adjustment plate 201. The plate 201 moves, and the movement of the fixed plate 214 can stretch the tape measure 210. The moving position can be known through the tape measure 210, and the precise movement of the cutting knife 206 can be achieved. After aligning the position, the electric push rod 207 is first used to allow the cutting knife 206 to puncture the corrugated tube through the electric push rod 207. Because the top of the corrugated tube is sharp, it is convenient to puncture the corrugated tube. The motor 213 is used. Since the output shaft end of the motor 213 is connected to the push rod 212, the push rod 212 is driven by the motor 213 to rotate, and the corrugated tube rotates at the same time to complete the cutting of the corrugated tube.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A corrugated pipe production cutting device, comprising a base (1), characterized in that: A motion mechanism (2) is provided on the top of the base (1), a groove (3) is provided on the top surface of the base (1), motion blocks (4) are provided inside both ends of the groove (3), and there are two motion blocks (4), a rotating rod (5) is provided inside the groove (3), and the rotating rod (5) passes through the motion blocks (4); The motion mechanism (2) comprises an adjustment plate (201), the number of the adjustment plates (201) is two, the adjacent ends of the two adjustment plates (201) are both provided with a circular ring (202), the top and bottom of the circular ring (202) are both provided with an arc plate (203), the arc plate (203) is in contact with the circular ring (202), a processing plate (204) is provided inside the circular ring (202), a hole groove (205) is provided on the surface of the processing plate (204) away from the adjustment plate (201), and the inside of the hole groove (205) is provided with a hole groove (205). A cutting knife (206) is provided, and the top end of the cutting knife (206) is sharp. An electric push rod (207) is provided on one side of the bottom end of the cutting knife (206). An outlet (208) is provided on the top surface of the processing plate (204). The outlet (208) is connected to the connection point of the hole groove (205). A horizontal plate (209) is provided above the base (1). The horizontal plate (209) is fixedly connected to an adjustment plate (201). A tape measure (210) is provided at the bottom of one end of the horizontal plate (209) away from the adjustment plate (201).

2. The corrugated pipe production and cutting device according to claim 1, characterized in that: The adjustment plate (201) is fixedly connected to the motion block (4), and both end surfaces of the rotating rod (5) are provided with threads, and the two sections of threads are arranged in opposite directions.

3. The corrugated pipe production and cutting device according to claim 1, characterized in that: A vertical groove (211) is provided on a side surface of the adjustment plate (201) close to the arc-shaped plate (203), and connecting springs are provided inside the top end and the bottom end of the vertical groove (211).

4. The corrugated pipe production and cutting device according to claim 1, characterized in that: The processing plate (204) is in contact with the regulating plate (201), a push rod (212) is provided on one side of the processing plate (204), and a motor (213) is provided on one end of the push rod (212) away from the processing plate (204).

5. The corrugated pipe production and cutting device according to claim 4, characterized in that: A fixing plate (214) is fixedly provided at the bottom of the transverse plate (209), a threaded rod (215) is provided above the pushing rod (212), and the threaded rod (215) passes through the fixing plate (214) and is threadedly connected to the fixing plate (214).

6. The corrugated pipe production and cutting device according to claim 5, characterized in that: The pushing rod (212) passes through the adjusting plate (201) and contacts the adjusting plate (201), and the top end of the fixing plate (214) is movably connected to the transverse plate (209).

Images